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net: stmmac: use GFP_DMA32

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Signed-off-by: Matteo Croce <mcroce@microsoft.com>
This commit is contained in:
Matteo Croce 2021-05-21 03:26:38 +02:00 • committed by Emil Renner Berthing
parent d1672a46bd
commit d48768da73
1 changed files with 8 additions and 4 deletions
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12
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@ -1421,14 +1421,16 @@ static int stmmac_init_rx_buffers(struct stmmac_priv *priv, struct dma_desc *p,
struct stmmac_rx_buffer *buf = &rx_q->buf_pool[i];
if (!buf->page) {
buf->page = page_pool_dev_alloc_pages(rx_q->page_pool);
buf->page = page_pool_alloc_pages(rx_q->page_pool,
GFP_ATOMIC | __GFP_NOWARN | GFP_DMA32);
if (!buf->page)
return -ENOMEM;
buf->page_offset = stmmac_rx_offset(priv);
}
if (priv->sph && !buf->sec_page) {
buf->sec_page = page_pool_dev_alloc_pages(rx_q->page_pool);
buf->sec_page = page_pool_alloc_pages(rx_q->page_pool,
GFP_ATOMIC | __GFP_NOWARN | GFP_DMA32);
if (!buf->sec_page)
return -ENOMEM;
@ -4445,13 +4447,15 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv, u32 queue)
p = rx_q->dma_rx + entry;
if (!buf->page) {
buf->page = page_pool_dev_alloc_pages(rx_q->page_pool);
buf->page = page_pool_alloc_pages(rx_q->page_pool,
GFP_ATOMIC | __GFP_NOWARN | GFP_DMA32);
if (!buf->page)
break;
}
if (priv->sph && !buf->sec_page) {
buf->sec_page = page_pool_dev_alloc_pages(rx_q->page_pool);
buf->sec_page = page_pool_alloc_pages(rx_q->page_pool,
GFP_ATOMIC | __GFP_NOWARN | GFP_DMA32);
if (!buf->sec_page)
break;